Hexcel® HexPly® M39-X7B Epoxy Matrix

HexPly® M39-X7B is specifically designed for prepreg applications with unidirectional fibers and short curing cycles for sporting (e.g. racket production) and industrial applications. HexPly® M39-X7B comprises a modified epoxy resin preimpregnated into carbon, glass or aramid fibers. A typical cure cycle would be 13 min at 140ºC or 8 min 160ºC.HexPly® M39-X7B is suited to press, autoclave and shrink wrap tape manfacturing methods.Benefits: Good drapability of prepreg, Medium tack, Suitable for a range of pressure cycles (0.3-10 bar), Controlled flow for ease of processing, Excellent adhesive properties, Tough epoxy matrix, Long shelf life, Superior surface finish